Home / 1,010,650.50-2,191,272.75

Finding the Third Proportional to 1,010,650.50 and 2,191,272.75

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Solution

The third proportional to 1,010,650.50 and 2,191,272.75 is: 4,751,074.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,650.50 : 2,191,272.75 = 2,191,272.75 : x
  2. Step 2: Convert to fraction form
    1,010,650.50/2,191,272.75 = 2,191,272.75/x
  3. Step 3: Cross multiply
    1,010,650.50x = 2,191,272.75 × 2,191,272.75
  4. Step 4: Simplify right side
    1,010,650.50x = 4,801,676,264,892.56
  5. Step 5: Solve for x
    x = 4,801,676,264,892.56/1,010,650.50
  6. Step 6: Final answer
    x = 4,751,074.94

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.